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Teeth have a staning,pits and groove can occur with appeaenc in different can be wide spread and a thin form .
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How twin development occur at cleavage stage?
Twin development can occur at the cleavage stage if the developing embryo splits into two separate parts early in development. This can happen due to genetic factors or environmental influences. As the cells continue to divide and differentiate, each part of the embryo can develop into a separate individual, giving rise to monozygotic twins.
In which stage of cognitive development does stranger anxiety occur?
Stranger anxiety typically emerges during the sensorimotor stage of cognitive development, which is approximately from birth to 2 years old according to Piaget's theory. This is when infants become increasingly aware of their surroundings and can differentiate familiar faces from strangers.
Organism at an early stage of its development?
An organism at an early stage of its development is referred to as an embryo. During this stage, the organism undergoes rapid cell division and differentiation to form various tissue layers and organs. The embryo is crucial for the development of the organism into its final form.
Why does the germ line need to become separated at such an early stage development?
The separation of the germ line at an early stage of development ensures that the genetic information passed on to the next generation remains intact and is not affected by somatic mutations that occur during development. This separation is essential for the formation of gametes that give rise to the next generation, ensuring the continuity of the species.
Which list presents in the correct order forms of coal from the first stage of development to the last stage of development?
The correct order of forms of coal from the first stage of development to the last stage of development is peat, lignite, bituminous, anthracite. Peat is the first stage and is the least carbon-rich, while anthracite is the last stage and is the most carbon-rich form of coal.
During which stage of prenatal development does the fetal period of development occur?
The fetal period of development occurs during the third stage of prenatal development, which is the fetal stage.
During which stage of prenatal development does the fetal period occur?
The fetal period occurs during the third stage of prenatal development.
What stage of animal developmetn does development of the germ layers occur?
Development of the germinal cell layers occurs very early in fetal development.
What stage of prenatal development does implantation occur?
Implantation occurs during the blastocyst stage of prenatal development, typically around 6-10 days after fertilization. During this stage, the blastocyst embeds itself into the lining of the uterus in a process that is essential for pregnancy to continue.
How twin development occur at cleavage stage?
Twin development can occur at the cleavage stage if the developing embryo splits into two separate parts early in development. This can happen due to genetic factors or environmental influences. As the cells continue to divide and differentiate, each part of the embryo can develop into a separate individual, giving rise to monozygotic twins.
What happens during the neurula stage?
The neurula stage is the stage of development of the nervous system of vertebrates. In a human fetus, if there are some failure in the development of the nervous system during the neurula stage, some serious birth defects could occur.
What are the stages in the development of conflict?
Development of conflict involves 5 consecutive stages. These are latent stage, perceived stage, felt stage, manifest stage and aftermath stage.
Which stage of development focuses on achieving stability?
The stage of development that focuses on achieving stability is known as the "middle adulthood" stage.
What stage does the deepest sleep occur?
stage 4
Which stage of labor does crowning occur?
expulsion stage
What is the prenatal development begins at this point called?
First Stage: The first two weeks after conception are known as the Germinal stage. Second Stage: The next six weeks of development are known as the Embryonic stage. Third Stage: The remainder of prenatal development is known as the Fetal stage.
Another word that describes a stage of development beginning with pH?
A stage of development might also be called a phase of development.
